#region Apache License
//
// Licensed to the Apache Software Foundation (ASF) under one or more 
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership. 
// The ASF licenses this file to you under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with 
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#endregion

namespace log4net.Filter;

/// <summary>
/// Simple filter to match a string in the <see cref="NDC"/>
/// </summary>
/// <remarks>
/// <para>
/// Simple filter to match a string in the <see cref="NDC"/>
/// </para>
/// <para>
/// As the NDC has been replaced with named stacks stored in the
/// properties collections the <see cref="PropertyFilter"/> should 
/// be used instead.
/// </para>
/// </remarks>
/// <author>Nicko Cadell</author>
/// <author>Gert Driesen</author>
/*[Obsolete("NdcFilter has been replaced by PropertyFilter")]*/
public class NdcFilter : PropertyFilter
{
  /// <summary>
  /// Default constructor
  /// </summary>
  /// <remarks>
  /// <para>
  /// Sets the <see cref="PropertyFilter.Key"/> to <c>"NDC"</c>.
  /// </para>
  /// </remarks>
  public NdcFilter()
  {
    Key = "NDC";
  }
}
